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ICE-BALANCER

User Instructions - Part 3

ATTENTION

When using two 2-leg slings at a symmetrical load 
distribution, one with a balancer, and both slings 
are attached into the same hook, 4 load bearing 

legs  can  be  assumed.  The  inclination  angle  ß 

must not exceed 45° (90° internal).

Example ICE 10 mm:

When using a standard 4-leg sling in the worst case scenario, 

the user can calculate with only 2 load bearing legs.
Refer AS 3775.2 / BGR 500, chapter. 2.8 clause 3.5.3:

When lifting with multiple strands only two strands can be 

assumed to be load bearing.

This is not valid if it is guaranteed that the load will be 

distributed equally to 2 additional legs.

By using the ICE-balancer, the load distribution of a 2 x 2-leg 

sling will be forwarded to all 4 chain legs.

ICE 16 mm standard 4-leg sling:

 

WLL = 21.6 t @ 60° inclined sling angle.

With ICE-Balancer:

WLL = 43.2 t @ 60° inclined sling angle.

Total weight to be lifted (t) 

4-leg slings (2-leg + 2-leg with balancer)

Chain 

(mm)

maximum allowed 

inclination angle 

ß = 15° 

α = 30°

maximum allowed 

inclination angle 

ß = 30° 

α = 60°

maximum allowed 

inclination angle 

ß = 45° 

α = 90°

6

6.9

6.2

5.0

8

11.6

10.4

8.4

10

19.3

17.3

14.0

13

30.9

27.6

22.6

16

48.2

43.2

35.2

Table 4: Area of inclination angles*

Pic 17: Pitch

α

L1

L2

ß

Summary of Contents for Ice 120

Page 1: ...he appropriate level of health and safety of the corresponding EC regulation Any un authorised modification and or any incorrect use of the equipment not adhered to within these user instructions waiv...

Page 2: ...l load spreading sharing Max inclination angle 45 90 internal sling angle WARNING The 2 leg sling with the balancer should not be used seperatly as a 2 leg sling Lifting means for lifting of loads mus...

Page 3: ...connected to the balancer using IVS ICE Connecting Links Sequence of assembly 1 Install last chain link into the nose Pic 3 NOTE At the beginning of the bow rounding the chain link can be turned 90 wi...

Page 4: ...ge A skewing of the balancer under load by more than 10 is prohibited Pic 12 The 10 edge is no longer aligned horizontal The skewing of the balancer is too big WARNING Skewing of the balancer by more...

Page 5: ...ontinued suitability Also inspect after damage and special occurrences 4 Inspection criteria Check and control the following points before each initial operation in periodical periods after the assemb...

Page 6: ...ght kg pc Reference Number 6 IAK 2S 6 18 x 90 x 160 265 1 8 7904659 8 IAK 2S 8 26 x 100 x 180 309 4 09 7904660 10 IAK 2S 10 32 x 110 x 200 369 7 37 7904661 13 IAK 2S 13 36 x 140 x 260 467 12 44 790466...

Page 7: ...s can be assumed to be load bearing This is not valid if it is guaranteed that the load will be distributed equally to 2 additional legs By using the ICE balancer the load distribution of a 2 x 2 leg...

Page 8: ...ICE BALANCER ICE BALANCER...

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